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dtoc: Add a header to the generated files

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Add a header that indicates that the files generated by dtoc should not be
modified.

Signed-off-by: Simon Glass <sjg@chromium.org>
Tested-by: Kever Yang <kever.yang@rock-chips.com>
This commit is contained in:
Simon Glass 2017-08-29 14:16:01 -06:00
parent b145b45b0c
commit d503114c66
1 changed files with 12 additions and 0 deletions
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12
tools/dtoc/dtb_platdata.py
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@ -190,6 +190,16 @@ class DtbPlatdata(object):
self._lines = []
return lines
def out_header(self):
"""Output a message indicating that this is an auto-generated file"""
self.out('''/*
* DO NOT MODIFY
*
* This file was generated by dtoc from a .dtb (device tree binary) file.
*/
''')
def get_phandle_argc(self, prop, node_name):
"""Check if a node contains phandles
@ -410,6 +420,7 @@ class DtbPlatdata(object):
definitions for node in self._valid_nodes. See the documentation in
README.of-plat for more information.
"""
self.out_header()
self.out('#include <stdbool.h>\n')
self.out('#include <libfdt.h>\n')
@ -512,6 +523,7 @@ class DtbPlatdata(object):
See the documentation in doc/driver-model/of-plat.txt for more
information.
"""
self.out_header()
self.out('#include <common.h>\n')
self.out('#include <dm.h>\n')
self.out('#include <dt-structs.h>\n')